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Date: Fri, 12 Aug 2011 10:52:08 -0700
From: Saul Wold <sgw@linux.intel.com>
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Subject: Re: [PATCH v2] tune-ppce5500: Add a set of tune files for PowerPC e5500 core
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On 08/10/2011 11:31 PM, Kumar Gala wrote:
> The PPC e5500 is a 64-bit core so we add both a 32 and 64-bit set of
> tune files to allow for:
>
> * pure 32-bit build
> * pure 64-bit build
> * 32-bit base, 64-bit multilib
> * 64-bit base, 32-bit multilib
>
> Signed-off-by: Kumar Gala<galak@kernel.crashing.org>
> ---
>   meta/conf/machine/include/tune-ppce5500-32b.inc |   15 +++++++++++++++
>   meta/conf/machine/include/tune-ppce5500-64b.inc |   15 +++++++++++++++
>   2 files changed, 30 insertions(+), 0 deletions(-)
>   create mode 100644 meta/conf/machine/include/tune-ppce5500-32b.inc
>   create mode 100644 meta/conf/machine/include/tune-ppce5500-64b.inc
>
> diff --git a/meta/conf/machine/include/tune-ppce5500-32b.inc b/meta/conf/machine/include/tune-ppce5500-32b.inc
> new file mode 100644
> index 0000000..7a9e533
> --- /dev/null
> +++ b/meta/conf/machine/include/tune-ppce5500-32b.inc
> @@ -0,0 +1,15 @@
> +DEFAULTTUNE ?= "ppce5500"
> +
> +require conf/machine/include/powerpc/arch-powerpc64.inc
> +
> +TUNEVALID[ppce5500] = "Enable ppce5500 specific processor optimizations"
> +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce5500", "-mcpu=e5500", "", d)}"
> +TUNE_PKGARCH = "${@bb.utils.contains("TUNE_FEATURES", "ppce5500", "ppce5500", "${PPCPKGARCH}", d)}"
> +
> +AVAILTUNES = "ppce5500"
> +TUNE_FEATURES_tune-ppce5500 = "m32 ppce5500"
> +PACKAGE_EXTRA_ARCHS_tune-ppce5500 = "powerpc ppce5500"
> +BASE_LIB_tune-ppce5500 = "lib"
> +
> +# glibc configure options to get e5500 specific library (for sqrt)
> +GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppce5500", "--with-cpu=e5500", "", d)}"
> diff --git a/meta/conf/machine/include/tune-ppce5500-64b.inc b/meta/conf/machine/include/tune-ppce5500-64b.inc
> new file mode 100644
> index 0000000..683d25f
> --- /dev/null
> +++ b/meta/conf/machine/include/tune-ppce5500-64b.inc
> @@ -0,0 +1,15 @@
> +DEFAULTTUNE ?= "ppc64e5500"
> +
> +require conf/machine/include/powerpc/arch-powerpc64.inc
> +
> +TUNEVALID[ppc64e5500] = "Enable ppc64e5500 specific processor optimizations"
> +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppc64e5500", "-mcpu=e5500", "", d)}"
> +TUNE_PKGARCH = "${@bb.utils.contains("TUNE_FEATURES", "ppc64e5500", "ppc64e5500", "${PPCPKGARCH}", d)}"
> +
> +AVAILTUNES = "ppc64e5500"
> +TUNE_FEATURES_tune-ppc64e5500 = "m64 ppc64e5500"
> +PACKAGE_EXTRA_ARCHS_tune-ppc64e5500 = "powerpc64 ppc64e5500"
> +BASE_LIB_tune-ppc64e5500 = "lib64"
> +
> +# glibc configure options to get e5500 specific library (for sqrt)
> +GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppc64e5500", "--with-cpu=e5500", "", d)}"

Merged into OE-Core

Thanks
	Sau!